385031408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33751}}^1$

素因数の和:33813

約数の個数: 40

約数和(自身を含む): 803567616

約数和(自身を除く): 418536208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 33751, 67502, 135004, 270008, 540016, 776273, 1046281, 1552546, 2092562, 3105092, 4185124, 6210184, 8370248, 12420368, 16740496, 24064463, 48128926, 96257852, 192515704, 385031408]

約数ペア:

[(1, 385031408), (2, 192515704), (4, 96257852), (8, 48128926), (16, 24064463), (23, 16740496), (31, 12420368), (46, 8370248), (62, 6210184), (92, 4185124), (124, 3105092), (184, 2092562), (248, 1552546), (368, 1046281), (496, 776273), (713, 540016), (1426, 270008), (2852, 135004), (5704, 67502), (11408, 33751)]